Pandemic/Epidemic
an epidemic that spreads more globally, affecting a large geographical area.
What Is A Pandemic
A sudden increase in disease cases in a specific area or community.
What is an epidemic?
invade healthy cells and use their parts to make more viruses
Virus
True or False: An epidemic always affects the entire world.
False
True or False: An epidemic always affects the entire world.
False
Shape rod, sphere, spiral
Bacteria
All pandemics are caused by viruses.
False (they can also be caused by bacteria or other pathogens).
tapeworms
roundworms
Parasite
3 Ways an epidemic becomes a pandemic
Travel by Airplane
Travel by Boat
Migrating Animals
long & thin, some segmented
Parasite
The widespread disease of 1918
What Is the Spanish Flu